

PostMine is a social growth tool for solo founders and small SaaS teams. It monitors X, Threads, Reddit and Hacker News for conversations relevant to your product and scores each opportunity deterministically, so you see where a reply would genuinely help. It also generates and keeps ready-to-publish posts in your brand voice for X, Threads, Dev.to, LinkedIn and Telegram, refreshed twice a day. Publishing works via direct API connections or one-click web intents; nothing is posted without your action. Setup takes about a minute: paste your site URL and PostMine builds a product profile and marketing doc kit from your own content. The free plan covers a daily opportunity feed and 3 posting platforms; Pro extends caps, platforms and doc kits at a flat monthly price.

PostMine finds live threads on Reddit, X, Hacker News and Threads where your future customers are already looking for what you built and helps you create the answer.
PostMine is a cross-posting tool for creators, indie developers, and small teams. Compose your post once, let AI adapt it to each platform's format and tone, review and edit every version, then publish everywhere at once or on a schedule. Connect Telegram, Dev.to, Threads, LinkedIn, and X, with an MCP integration so AI agents can post for you. Built by an indie maker for indie makers: no bloat, fair pricing, and full control over every post before it goes live.